EP1163975B1 - Dispositif de nivellement - Google Patents

Dispositif de nivellement Download PDF

Info

Publication number
EP1163975B1
EP1163975B1 EP01113961A EP01113961A EP1163975B1 EP 1163975 B1 EP1163975 B1 EP 1163975B1 EP 01113961 A EP01113961 A EP 01113961A EP 01113961 A EP01113961 A EP 01113961A EP 1163975 B1 EP1163975 B1 EP 1163975B1
Authority
EP
European Patent Office
Prior art keywords
beams
beam structure
upper portion
lower portion
previous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01113961A
Other languages
German (de)
English (en)
Other versions
EP1163975A2 (fr
EP1163975A3 (fr
Inventor
Hakon Nordquist
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
System 3R International AB
Original Assignee
System 3R International AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by System 3R International AB filed Critical System 3R International AB
Publication of EP1163975A2 publication Critical patent/EP1163975A2/fr
Publication of EP1163975A3 publication Critical patent/EP1163975A3/fr
Application granted granted Critical
Publication of EP1163975B1 publication Critical patent/EP1163975B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B23Q1/36—Springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine

Definitions

  • the invention relates to a leveling device with a lower part and a adjustable to the lower part and attached to the lower part, the Lower part with reference elements for clear positioning and the upper part with means for fastening a workpiece carrier for one of one Machine tool, in particular a wire erosion machine, to be machined Workpiece are provided.
  • Such a leveling device is in document US-A-5,769,561 described.
  • a vice is the main workpiece carrier for example in accordance with document EP-B-196 544, which is one of the eroding wire allowed to hold the workpiece to be machined precisely.
  • Modern wire EDM machines cut more precisely and efficiently than older ones Machines of this type. This is achieved through higher amperages, improved Control of the current flow and improved elimination of the burn-up increased flushing fluid pressure.
  • the nozzle from which the flushing liquid with high Pressure escapes is in the immediate vicinity of the machines mentioned of the workpiece to be machined.
  • the flushing fluid pressure is not constant but shows short-term fluctuations that are necessary for the rapid removal of the Scorching hardly, but for the exact positioning of the workpiece are of great importance.
  • the workpiece is excited to vibrate are difficult to suppress with the leveling device mentioned at the beginning leave and to position errors of the workpiece and loss Lead accuracy.
  • the invention is therefore based on the object of providing measures which Strength and rigidity of workpiece positioning on the cutting wire also with Ensure fluctuations in the flushing fluid pressure.
  • the invention provides that the underside of the top has a first beam structure and the top of the Lower part have a second beam structure such that beams of the first Extend bar structure between bars of the second bar structure.
  • the bars are the first Bar structure, between which bars of the second bar structure extend, straight and parallel. You should point appropriately towards the means to which the workpiece carrier is to be attached. Maintains particularly rigid structures one, if in continuation of the invention the height of each bar of the first Bar structure is at least a third of its width. They are useful Beams of the alternate beam structure, between which there are beams of the second Extend the beam structure, connected by crossbeams, so that a kind Beam trellis results at least on the upper part.
  • the means for attaching the workpiece carrier to one edge of the Having the top molded onto the neck it is recommended to take the neck through Stiffening bar to connect to the underside of the top, resulting in a increased rigidity and strength of the approach result.
  • Stiffening bar Expediently extend the stiffening bars in spaces between beams of the first Beam structure.
  • the second bar structure can advantageously be intermediate bars have the front with a ramp in line with the Downward slope of the stiffening bars are provided.
  • the rigidity and firmness of the lower part is further improved if the second bar structure two opposite, appropriately parallel side bars has, which extend next to the upper part and which advantageously transverse to Edge of the top run. Finally, the gaps are appropriate between the bars of the first bar structure, between which there are bars of extend second bar structure, the same width as the side border To make beams.
  • the rigidity and strength of the workpiece positioning is according to the invention also improved in that a first adjusting screw for an up / down adjustment the upper part is located most distant from the edge relative to the lower part and the axis for the up / down adjustment near and parallel to the edge lies. This moves the workpiece as close as possible to the pivot point of the Up / down adjustment of the upper part so that the possibly vibrating Arm of workpiece positioning becomes minimal. It is recommended to use the axis. Up / down adjustment by a parallel to the edge Connection line of a bolt, which is a pretension between the upper part and Has spring assembly producing lower part, with a second adjusting screw define whose twisting a tilting of the upper part relative to the lower part causes.
  • the end of the leaf spring expediently extends between said ribs, so that the rib of the upper part rests on the leaf spring and the leaf spring on the Rib of the lower part lies.
  • the leveling device 1 consists of a lower part 2, one with the lower part 2 screwed upper part 5 and one between lower part 2 and upper part 5 inserted leaf spring 9, as can be seen from Figures 1, 4 and 5.
  • To the one-piece made of steel top 5 is an approach on its front edge 55 8 integrally formed, which extends forward next to the lower part 2 and one after has front and bottom stepped surface 82.
  • the approach 8 is two rows of through holes 85 spaced parallel to the edge 55, so that a workpiece holder according to, for example, in the form of a vice EP-B-196 544 can be attached to the flat lower surface 84 of the extension 8.
  • the leaf spring 9 has the shape of a T with a cross leg 91 and a central longitudinal leg 93, which is symmetrical at the transition to the cross leg 91 is widened to its longitudinal axis 92.
  • On the Longitudinal axis 92 of the longitudinal leg 93 are on both sides of a large central hole 95 each another hole 97, 99 provided.
  • blind holes 57, 59 which by the bottom 50 of the upper part 5
  • screws 67, 69 engage which pass through the holes 97 and 99 and the longitudinal leg 93 on the upper part 5 establish.
  • first set screw 48 engages with its externally threaded shaft 47 in a threaded blind hole 37 a, which extends from the top 20 of the lower part 2 into this.
  • the upper part 5 has one Through hole 58, which forms an annular shoulder 56 to the top the upper part 5 is expanded radially. On the shoulder 56 sits a widened head 49 of the adjusting screw 48 encompassing hard metal ring 46.
  • the radially widened head of the second Set screw 78 is located on an inner ring shoulder Underneath the carbide ring supporting the through hole.
  • the bolt 70 also engages with its threaded shaft 72 Thread blind hole 42 of the lower part 2.
  • the section of the head near the head Threaded shaft 72 extends with play through a through hole 54 in Upper part 5, which is radially widened towards the top so that a Disc spring package 75 can be accommodated in the widening.
  • the head of the Bolzens 70 rests in a wide ring collar 77, which is the disc spring package 75 covers to the outside.
  • Section of the threaded shaft 72 is surrounded by a metal sleeve, so that the plate spring assembly 75 on the one hand on the sleeve and on the other hand on the inner wall supports the widening of the through bore 54 and thereby the upper part 5 a bias is given relative to the lower part 2.
  • the underside of the lower part 2 is provided with reference elements which are in the Interaction with reference counter-elements, for example on the end face of a feed, not shown, an exact positioning of the lower part in one allow orthogonal x-y-z axis system (or a polar coordinate system).
  • Such reference elements are crosswise Lip pairs 25, 26, 27, 28 each consisting of two opposite lips 22, 24, which are known per se from the document EP-B-255 042. At the Tightening the lower part 2 with such a feed penetrate from the feed protruding prism pins between the lips of each pair.
  • As another Reference elements have the bottom of the lower part flat at the four corner areas ground surface sections 17, 19, 21, 23, which serve as z-reference.
  • the Chuck contains a tensioning device for a likewise not shown Draw bolt that extends through a central through bore 53 of the upper part 5, through the opening 95 in the leaf spring 9 and through a central Through opening 11 in the lower part and then in the clamping device extends.
  • upper part 5 and lower part 2 must be one possess exceptional strength and rigidity. Since one of the for Leveling device 1 uses very limited space rule, the desired strength and rigidity is achieved in that the Underside 50 of the upper part 5 with a first solid beam structure 60 and the Top 20 of the lower part 2 with a second complementary solid Beam structure 10 are equipped such that when attaching the Upper part 5 on the lower part 2 beams of the first beam structure 60 between beams of the second bar structure 10.
  • the first Bar structure 60 from two parallel side bars 62, 64 and one to the Side bars 62, 64 are parallel center bars 66, which are terminated by a rear crossbar 61 and a front crossbar 63 are connected.
  • the height of each bar is at least one third of its width.
  • the side bars 62 and 64 and the central bar 66 extend transversely to the edge 55 in the direction to the approach 8.
  • the second frame structure 10 of the lower part 2 comprises a total four parallel bars 12, 14, 16, 18, which extend from the upper side 20 of the lower part 2 rise.
  • the two opposite side bars 12 and 18 take between the lower portion of the upper part 5, as shown in Figures 1 and 2, and extend the entire length of the lower part 2.
  • the front to the front rear intermediate beams 14 and 16 have a maximum width that is only slightly smaller than the two spaces between the side bars 62, 64 and the central beam 66 of the upper part 5. Furthermore, their maximum height is over the top 20 of the lower part 2 is only slightly smaller than the depth of the above Interspaces.
  • Both intermediate beams 14 and 16 have a ramp 13 at the front and 15 to leave room for the stiffening bars 68, 69.
  • Both intermediate beams 14 and 16 taper to the rear and end as far ahead the rear edge 29 of the lower part 2 that the cross leg 91 of the leaf spring 9 like described can be attached to the top of the lower part 2 and none Collision with the crossbar 61 can occur.
  • the longitudinal leg 93 takes place space between the intermediate beams 14 and 16 and their tapering.
  • the intermediate beams 14 and 16 and the side beams 12 and 18 join comb-like between the beams 62, 64, 66, 61 of the upper part 5.
  • the embodiment of the invention according to FIGS. 11 and 12 is the same in essential of those described above.
  • the leveling device exists again from a lower part 102, an upper part 105 and an interposed Leaf spring 109. Deviating are instead of the threaded blind holes 57, 59 with Internally threaded blind holes 157 and 159 introduced into the lower part 102 and aligned with the holes 97, 99 in the leaf spring 109. Screws 167, 169 pass through the holes 97, 99 and engage in the threads of the blind holes 157, 159 and thus fix the leaf spring 109 on the lower part 102.
  • the for the Invention essential properties are changed by this attachment the leaf spring 109 is not affected.
  • FIGS. 11 and 12 which means Measures the pivot point around which the top is twisted by rotating the first Set screw 48 up or down and by turning the second one Set screw 78 can be tilted to the left or right, is realized.
  • a first rib 110 with an approximately semi-cylindrical contour, which is in the extends substantially parallel to the leading edge 155. It's above her edge-side end 115 of leaf spring 109.
  • first rib from the Bottom of the top and the second rib from the top of the bottom protrude. It remains important that the two ribs, whether on the lower part or on the Upper part formed, are arranged transversely to each other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Machine Tool Units (AREA)
  • Connection Of Plates (AREA)

Claims (20)

  1. Dispositif de nivellement comprenant une partie inférieure (2) et une partie supérieure (5) réglable par rapport à la partie inférieure et fixée sur la partie inférieure, la partie inférieure étant pourvue d'éléments de référence (25, 26, 27, 28, 17, 19, 21, 23) pour le positionnement bien défini et la partie supérieure de moyens (8) pour la fixation d'un porte-pièce pour une pièce à usiner par une machine-outil, en particulier une machine à érosion par fil, caractérisé en ce que le côté inférieur de la partie supérieure (5) présente une première structure de poutre (60) et le côté supérieur de la partie inférieure (2) une seconde structure de poutre (10) complémentaire de telle sorte que des poutres (62, 64, 66) de la première structure de poutre (60) s'étendent entre des poutres (12, 14, 16, 18) de la seconde structure de poutre (10).
  2. Dispositif selon la revendication 1, caractérisé en ce que les poutres de la première structure de poutre (60), entre lesquelles des poutres de la seconde structure de poutre (10) s'étendent, sont rectilignes et parallèles.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que les poutres de la première structure de poutre, entre lesquelles des poutres de la seconde structure de poutre s'étendent, sont dirigées vers les moyens (8).
  4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la hauteur de chaque poutre de la première structure de poutre (10) correspond au moins à un tiers de sa largeur.
  5. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les poutres de la première structure de poutre (60), entre lesquelles s'étendent des poutres de la seconde structure de poutre (10), sont reliées par des poutres transversales (61, 63).
  6. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens pour la fixation d'un porte-pièce présentent un appendice (8) créé par formage sur une arête (55) de la partie supérieure (5) et en ce que l'appendice (8) est relié par des verrous de raidissement (68, 69) au côté inférieur de la partie supérieure (5).
  7. Dispositif selon la revendication 6, caractérisé en ce que les verrous de raidissement (68, 69) s'étendent dans des espaces intermédiaires entre des poutres (62, 64, 66) de la première structure de poutre (60).
  8. Dispositif selon la revendication 6 ou 7, caractérisé en ce que l'appendice (8) s'étend à côté de la partie inférieure (2) et en ce que les verrous de raidissement (68, 69) sont inclinées vers l'avant et vers le bas.
  9. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les espaces intermédiaires entre les poutres de la première structure de poutre, entre lesquelles s'étendent des poutres de la seconde structure de poutre, ont sensiblement la même largeur que les poutres qui les délimitent sur le côté.
  10. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la seconde structure de poutre (10) présente deux poutres latérales (12, 18) opposées qui s'étendent à côté de la partie supérieure (5).
  11. Dispositif selon la revendication 10, caractérisé en ce que les poutres latérales (12, 18) s'étendent transversalement à l'arête (55) de la partie supérieure (5).
  12. Dispositif selon la revendication 10 ou 11, caractérisé en ce que les poutres latérales (12, 18) sont parallèles.
  13. Dispositif selon l'une quelconque des revendications 8 à 11, caractérisé en ce que la seconde structure de poutre (10) présente des poutres intermédiaires (14, 16) qui sont pourvues à l'avant de respectivement une rampe (13, 15) par adaptation à l'inclinaison des verrous de raidissement (68, 69).
  14. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une première vis de réglage (48) pour un déplacement montant et descendant de la partie supérieure (5) par rapport à la partie inférieure (2) est disposée à la plus grande distance de l'arête (55) et l'axé pour le déplacement montant et descendant est disposé à proximité de l'arête et parallèlement à l'arête (55).
  15. Dispositif selon la revendication 14, caractérisé en ce que l'axe pour le déplacement montant et descendant est défini par une ligne de liaison, s'étendant parallèlement à l'arête, d'un boulon (70), qui présente un groupe de ressorts (75) générant une précontrainte entre la partie supérieure (5) et la partie inférieure (2), avec une seconde vis de réglage (78) pour un déplacement de basculement de la partie supérieure (5) par rapport à la partie inférieure (2).
  16. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'axe est réalisé par une première nervure (110) qui se soulève du côté supérieur de la partie inférieure (102) ou du côté inférieur de la partie supérieure (105) à proximité de son bord avant (155) et s'étend parallèlement à l'arête avant (155).
  17. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que, pour le pivotement de la partie supérieure par rapport à la partie inférieure vers la gauche ou vers la droite, il est prévu une seconde nervure (120), qui déborde du côté inférieur de la partie supérieure (105) ou du côté supérieur de la partie inférieure (102) et s'étend transversalement à l'arête avant (155).
  18. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la partie supérieure (5) est reliée à la partie inférieure (2) au moyen d'un ressort à lames (9) en forme de T, une branche transversale (91), éloignée de l'arête (55), du ressort à lames avec la partie inférieure et une branche longitudinale (93), dirigée vers l'arête (55), du ressort à lames étant fixées sur une poutre centrale (66) de la première structure de poutre (60).
  19. Dispositif selon la revendication 18, caractérisé en ce que l'extrémité (115), proche de l'arête avant (155), du ressort à lames (109) s'étend entre la première et la seconde nervures.
  20. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que des surfaces libres sont revêtues avec une masse amortissant les vibrations.
EP01113961A 2000-06-13 2001-06-08 Dispositif de nivellement Expired - Lifetime EP1163975B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10028393A DE10028393B4 (de) 2000-06-13 2000-06-13 Nivelliervorrichtung
DE10028393 2000-06-13

Publications (3)

Publication Number Publication Date
EP1163975A2 EP1163975A2 (fr) 2001-12-19
EP1163975A3 EP1163975A3 (fr) 2002-09-25
EP1163975B1 true EP1163975B1 (fr) 2004-08-04

Family

ID=7645120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01113961A Expired - Lifetime EP1163975B1 (fr) 2000-06-13 2001-06-08 Dispositif de nivellement

Country Status (7)

Country Link
US (1) US6536754B2 (fr)
EP (1) EP1163975B1 (fr)
JP (1) JP4792174B2 (fr)
CN (1) CN1178765C (fr)
DE (2) DE10028393B4 (fr)
SG (1) SG96231A1 (fr)
TW (1) TW521022B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1629920A1 (fr) * 2004-08-26 2006-03-01 System 3R International AB Dispositif de serrage d'un outil dans une machine d'usinage, en particulier pour une machine d'usinage par électroérosion.
CN201014149Y (zh) * 2007-03-16 2008-01-30 华为技术有限公司 支架调平装置
US8113497B2 (en) * 2007-05-09 2012-02-14 Kell Tech, Inc. Clamping fixture with adjustable assemblies
CN102554632B (zh) * 2010-12-17 2014-11-12 北京中电科电子装备有限公司 一种调平装置和划片机
TW201248045A (en) * 2011-05-27 2012-12-01 Cherng Jin Technology Co Ltd Regulator
CN103398271A (zh) * 2013-08-15 2013-11-20 李培培 一种键槽式垫块
CN104526398B (zh) * 2014-12-05 2017-01-04 中车唐山机车车辆有限公司 侧梁找正及加工处理设备
CN116871611B (zh) * 2023-09-07 2023-12-15 晋中经纬技协机械有限公司 线切割设备的定位装置以及线切割设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862410A (en) * 1956-07-16 1958-12-02 Warner Electric Brake & Clutch Position indicating mechanism
GB1227732A (fr) * 1967-04-14 1971-04-07
US4013280A (en) * 1976-08-09 1977-03-22 Anwar Chitayat Workpiece positioning table
JPS55134414A (en) * 1979-04-06 1980-10-20 Hitachi Ltd Precise moving unit
SE459909B (sv) 1985-03-18 1989-08-21 3R Management Ab Skruvstycke
DE8612663U1 (de) * 1985-05-21 1986-08-21 3R Management AB, Vällingby Halte- und Referenzteil für eine Draht-Funkenerosionsmaschine
US4855558A (en) * 1986-07-29 1989-08-08 System 3R International Ab Clamping device for a tool at a machine tool, particularly at a die sinking electric discharge machine
US5301933A (en) * 1990-02-27 1994-04-12 Canon Kabushiki Kaisha Sample moving device
US5019129A (en) * 1990-07-18 1991-05-28 Lars Johanson Workpiece holding system
DE4133761A1 (de) * 1991-10-11 1993-04-15 Buechler B Set Ag Einrichtung zur halterung eines gegenstandes in einer gewuenschten raeumlichen lage
JPH0639327U (ja) * 1992-11-04 1994-05-24 日本オートマチックマシン株式会社 ワーク取付調整装置
DE4420807C2 (de) * 1994-06-16 1999-02-18 Mero Werke Kg Höhenverstellbares Stützelement
DE19514851A1 (de) * 1995-04-26 1996-10-31 3R Syst Int Ab Vorrichtung zum Einrichten eines Oberteils relativ zu einem Unterteil
AU729027B2 (en) * 1996-09-13 2001-01-25 Bitmoore Vise Dual adjustable vise
CH693133A5 (de) * 1997-08-21 2003-03-14 Mecatool Ag Kupplungsanordnung für eine Bearbeitungseinrichtung.
DE19739059A1 (de) * 1997-09-07 1999-03-11 3R Syst Int Ab Halteplatte für ein Werkstück
JP2000028085A (ja) * 1998-07-09 2000-01-25 Orii Corp 設置台
DE19917104A1 (de) * 1999-04-15 2000-10-26 System 3R International Ab Vae Halter zum exakten Positionieren eines Werkstückes

Also Published As

Publication number Publication date
EP1163975A2 (fr) 2001-12-19
US6536754B2 (en) 2003-03-25
JP2002046026A (ja) 2002-02-12
EP1163975A3 (fr) 2002-09-25
DE50103074D1 (de) 2004-09-09
JP4792174B2 (ja) 2011-10-12
TW521022B (en) 2003-02-21
US20010050457A1 (en) 2001-12-13
DE10028393A1 (de) 2002-01-03
DE10028393B4 (de) 2005-09-01
CN1178765C (zh) 2004-12-08
SG96231A1 (en) 2003-05-23
CN1332059A (zh) 2002-01-23

Similar Documents

Publication Publication Date Title
DE69622376T2 (de) Spannsystem fur schneideinsatze und dazugehorende schneideinsatz
DE69406433T2 (de) Schneidwerkzeug mit einem werkzeughalter mit einem ersetzbaren einsatz
DE69527424T2 (de) Werkzeughalter für schneideinsätze, mit gerippter spannfläche
DE60216489T2 (de) Schneidwerkzeug
DE69315472T2 (de) Werkzeug zum Abschneiden oder ähnlichen Dreharbeiten
DE60210835T2 (de) Schneideinsatz
WO2007115883A1 (fr) CALE D'EPAISSEUR POUR GARNITURES AMOVIBLES de lame DOUBLE FACE
DE69300690T2 (de) Bohrkopf.
EP1213081B1 (fr) Outil pour usinage de précision par enlèvement de copeaux
AT391824B (de) Ausdrehwerkzeug mit einem zweischneiderkopf
EP2049295A1 (fr) Outil de coupe pour l'usinage par enlèvement de copeaux de pièces, notamment outil de frappe
DE69604568T2 (de) Spannvorichtung für schneideinsätze
DE3852035T2 (de) Schneideinsatz mit spankontrolle.
EP2101943B1 (fr) Porte-outil, notamment pour un outil de tronçonnage, et élément coupant pour un porte-outil
EP1439929B1 (fr) Porte-outil pour corps tranchant
DE69028998T2 (de) Bohrstangenwerkzeug
DE10250040B4 (de) Reibahlen-Schneidwerkzeug, Reibahle und Verfahren zum Befestigen eines Schneidwerkzeugs
DE68914163T2 (de) Schneideinsatz mit spankontrolle.
EP1163975B1 (fr) Dispositif de nivellement
DE112008000819B4 (de) Schneideinsatz, Schneidwerkzeug und Verfahren zum Schneiden von Arbeitsmaterial unter Verwendung des Schneidwerkzeugs
EP3362213B1 (fr) Plaquette de coupe, porte-outil et outil d'usinage d'une pièce par enlèvement de copeaux
DE69510686T2 (de) Abstechschneideinsatz
EP0739680B1 (fr) Dispositif pour le réglage d'une partie supérieure par rapport à une partie inférieure
DE60200551T2 (de) Schneidwerkzeug
DE60029277T2 (de) Spanneinrichtung für einen Schneideinsatz

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7B 23Q 3/18 A, 7F 16M 7/00 B

17P Request for examination filed

Effective date: 20021127

AKX Designation fees paid

Designated state(s): CH DE FR GB IT LI SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040804

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50103074

Country of ref document: DE

Date of ref document: 20040909

Kind code of ref document: P

ET Fr: translation filed
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050506

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20080623

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20080612

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20080613

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080620

Year of fee payment: 8

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090608

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100226

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090609

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200618

Year of fee payment: 20

Ref country code: CH

Payment date: 20200618

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50103074

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL